Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vVjdx-006t4o-1Z for pgsql-hackers@arkaria.postgresql.org; Wed, 17 Dec 2025 05:00:10 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vVjdu-00A9En-2N for pgsql-hackers@arkaria.postgresql.org; Wed, 17 Dec 2025 05:00:07 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vVjdu-00A9Ee-1H for pgsql-hackers@lists.postgresql.org; Wed, 17 Dec 2025 05:00:07 +0000 Received: from mail-lf1-x136.google.com ([2a00:1450:4864:20::136]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1vVjdt-0015dD-1l for pgsql-hackers@lists.postgresql.org; Wed, 17 Dec 2025 05:00:06 +0000 Received: by mail-lf1-x136.google.com with SMTP id 2adb3069b0e04-598f81d090cso5861715e87.2 for ; Tue, 16 Dec 2025 21:00:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1765947603; x=1766552403; darn=lists.postgresql.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=MgwFFDAhnQTaLEpwI890GFkYAyjCYHzDxl8Vm2q/mMk=; b=b1gzXRp6/3HP7u6vj30bIOt6r2CXVzZXswEWGix/8J283b6U6zg+py1s/P8ygE33Ah paoItCxrLrOPHc+F2FAUDbNTLnZFJ3tN6lBUNPc9dIOuNCVk6pIe24bX0UJeU6Vdzqft sk5402Ji2Rr19TK4B2tYSlVbQ5EKu2jW5Hnpjl8v6+QIm/FO+b3AJC1cZDi/2ComwYqH FqFfVaG1CqXrtNTfMxFrozQm0vTao1HxGlysCV1OocTGFVUf0RO8Ze8hccTwnP2TO+p4 tgTu/rMqCr0QIhkwr+zn5iB3V+btY9ed++lp+AK/NJEGGdxVkPg5Z74eUOhhAsTIpsUm clTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765947603; x=1766552403; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=MgwFFDAhnQTaLEpwI890GFkYAyjCYHzDxl8Vm2q/mMk=; b=li9/wFoAx4LwI9uGB3AnTEUCMn5HJM/soX0CNogPm3IkUNzfApTHjLbshPHwquPsEO SL9XtI4QPawPS/TQtImjUbOOdOKC7zA7gAElTs5IcxwGETltZOg6fCRRkP33s/b6RURU N6/ttKjCEt0bFXbzEgNVBFBQWZq5tVh6ozgMHAoAj+6pPcdYi1cf9XKHmLlX0k+GtVua I4Dl4NDvqque+q31e9/9Ei+gR9s/0XUoRXCZ4qpPNKsSCO1F8oDqv9SI1hf5Ng58N6y4 DUjV8o5rMxJsJMi19V9G9f4qYUY6fJEy0+3xyrQJ8PLk8Tyd+HZtvuaIRK0JdC3W41Ot i+vw== X-Forwarded-Encrypted: i=1; AJvYcCUnG2SRGcsqJXzzyF55jyl1bGLwJNoxa/iGXL0sj8QWphej1HMpEZXTpw0Ww+v3hlA2QJfZiU/+/bD/0Ha4@lists.postgresql.org X-Gm-Message-State: AOJu0YxEwr9EMYHlOqLcOGlAsjQfJ9dm24ayS3Pm8t65EhXrU5CshuS2 Q/5s3uqlaHMFPS+ndVd5eZCHhzK+19wn+eJTDSBY6S6ore/jLwOAp/iN X-Gm-Gg: AY/fxX4TJAji57YiVGA1aUyk+boz/aK7Uq/BkXxDxXDeig8s9qHV+FiWj7N3angAVEG bvgtr6BbTLF5znDEXsGoGi0KTRKW2qM5jTuQDlijx5wKOP7+8wIzJeB5JJi0hFTln0GZ/gYgC5R QetQSQck1Qm3jyDDlJ9gFc5YMZvo7R+7gSIids2btrxT1FTjEownD6UmsYXwUdnj2FAlDDEQSlF xr7XNeRASaq/tDXrKbQYoNhnwEp4LprQaKNIFQgQeM3oTL9dWbJxJryaKc9j2nl6xQWlxYEtNyK 4IR88PjpdkXl0L+iLtMVNcAaZxPOGY3QisLOE70rN5T+TEj7uHGa/EmVk1IwgoqeJJzR1d7/BrS poJcBzFzvgIcewMhGGV42toub0gNEjppQJk6+hKq4XOXmseMghKCj0IzPbfZfO9DVztttkpsf4j 3j8VSClaYbWhA1J0ak/Jp9UwY= X-Google-Smtp-Source: AGHT+IGh3yRtWH9Jyh28CpgIkzMXdylYf3S3KK5IWFl9mJvWOdVjAeoHakE1+i33EJkI0QHqd2JNpQ== X-Received: by 2002:a05:6512:3d87:b0:594:4b7f:f946 with SMTP id 2adb3069b0e04-598faa71163mr5533009e87.33.1765947603172; Tue, 16 Dec 2025 21:00:03 -0800 (PST) Received: from [192.168.0.50] ([89.149.93.129]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5990da78a07sm1790640e87.95.2025.12.16.21.00.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 16 Dec 2025 21:00:02 -0800 (PST) Message-ID: <00a14619-cb6a-49c1-918f-a90badfedd10@gmail.com> Date: Wed, 17 Dec 2025 07:00:00 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Inval reliability, especially for inplace updates To: Noah Misch Cc: Paul A Jungwirth , Nitin Motiani , Andres Freund , Ilyasov Ian , PostgreSQL Hackers , Surya Poondla References: <20241101233829.9f.nmisch@google.com> <20241103182925.93.nmisch@google.com> <20250510151423.c2.nmisch@google.com> <20250824233927.89.nmisch@google.com> <20251205001902.7a.nmisch@google.com> <20251212002437.2f.nmisch@google.com> <20251217032357.32.nmisch@google.com> Content-Language: en-US From: Alexander Lakhin In-Reply-To: <20251217032357.32.nmisch@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hello Noah, 17.12.2025 05:23, Noah Misch wrote: > I pushed the patch bundle to v17-v14. Thanks for the reviews! The > https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dragonet&dt=2025-12-17%2001%3A34%3A36 > "double free or corruption (!prev)" likely witnessed a defect in how I > back-patched this to v14. I am looking into it. Thank you for working on this! Regarding that failure, it's more or less known issue, not related to your commit: https://wiki.postgresql.org/wiki/Known_Buildfarm_Test_Failures#check-pg_upgrade_fails_on_LLVM-enabled_animals_due_to_double_free_or_corruption https://www.postgresql.org/message-id/flat/aPAl27_urHSODwRN%40paquier.xyz Best regards, Alexander